71826832

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{337}}^1$

素因数の和:536

約数の個数: 80

約数和(自身を含む): 175024512

約数和(自身を除く): 103197680

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 173, 176, 308, 337, 346, 616, 674, 692, 1211, 1232, 1348, 1384, 1903, 2359, 2422, 2696, 2768, 3707, 3806, 4718, 4844, 5392, 7414, 7612, 9436, 9688, 13321, 14828, 15224, 18872, 19376, 25949, 26642, 29656, 30448, 37744, 51898, 53284, 58301, 59312, 103796, 106568, 116602, 207592, 213136, 233204, 408107, 415184, 466408, 641311, 816214, 932816, 1282622, 1632428, 2565244, 3264856, 4489177, 5130488, 6529712, 8978354, 10260976, 17956708, 35913416, 71826832]

約数ペア:

[(1, 71826832), (2, 35913416), (4, 17956708), (7, 10260976), (8, 8978354), (11, 6529712), (14, 5130488), (16, 4489177), (22, 3264856), (28, 2565244), (44, 1632428), (56, 1282622), (77, 932816), (88, 816214), (112, 641311), (154, 466408), (173, 415184), (176, 408107), (308, 233204), (337, 213136), (346, 207592), (616, 116602), (674, 106568), (692, 103796), (1211, 59312), (1232, 58301), (1348, 53284), (1384, 51898), (1903, 37744), (2359, 30448), (2422, 29656), (2696, 26642), (2768, 25949), (3707, 19376), (3806, 18872), (4718, 15224), (4844, 14828), (5392, 13321), (7414, 9688), (7612, 9436)]